201447400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 594247680

約数和(自身を除く): 392800280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 103, 110, 127, 140, 154, 175, 200, 206, 220, 254, 275, 280, 308, 350, 385, 412, 440, 508, 515, 550, 616, 635, 700, 721, 770, 824, 889, 1016, 1030, 1100, 1133, 1270, 1397, 1400, 1442, 1540, 1778, 1925, 2060, 2200, 2266, 2540, 2575, 2794, 2884, 3080, 3175, 3556, 3605, 3850, 4120, 4445, 4532, 5080, 5150, 5588, 5665, 5768, 6350, 6985, 7112, 7210, 7700, 7931, 8890, 9064, 9779, 10300, 11176, 11330, 12700, 13081, 13970, 14420, 15400, 15862, 17780, 18025, 19558, 20600, 22225, 22660, 25400, 26162, 27940, 28325, 28840, 31724, 34925, 35560, 36050, 39116, 39655, 44450, 45320, 48895, 52324, 55880, 56650, 63448, 65405, 69850, 72100, 78232, 79310, 88900, 91567, 97790, 104648, 113300, 130810, 139700, 143891, 144200, 158620, 177800, 183134, 195580, 198275, 226600, 244475, 261620, 279400, 287782, 317240, 327025, 366268, 391160, 396550, 457835, 488950, 523240, 575564, 654050, 719455, 732536, 793100, 915670, 977900, 1007237, 1151128, 1308100, 1438910, 1586200, 1831340, 1955800, 2014474, 2289175, 2616200, 2877820, 3597275, 3662680, 4028948, 4578350, 5036185, 5755640, 7194550, 8057896, 9156700, 10072370, 14389100, 18313400, 20144740, 25180925, 28778200, 40289480, 50361850, 100723700, 201447400]

約数ペア:

[(1, 201447400), (2, 100723700), (4, 50361850), (5, 40289480), (7, 28778200), (8, 25180925), (10, 20144740), (11, 18313400), (14, 14389100), (20, 10072370), (22, 9156700), (25, 8057896), (28, 7194550), (35, 5755640), (40, 5036185), (44, 4578350), (50, 4028948), (55, 3662680), (56, 3597275), (70, 2877820), (77, 2616200), (88, 2289175), (100, 2014474), (103, 1955800), (110, 1831340), (127, 1586200), (140, 1438910), (154, 1308100), (175, 1151128), (200, 1007237), (206, 977900), (220, 915670), (254, 793100), (275, 732536), (280, 719455), (308, 654050), (350, 575564), (385, 523240), (412, 488950), (440, 457835), (508, 396550), (515, 391160), (550, 366268), (616, 327025), (635, 317240), (700, 287782), (721, 279400), (770, 261620), (824, 244475), (889, 226600), (1016, 198275), (1030, 195580), (1100, 183134), (1133, 177800), (1270, 158620), (1397, 144200), (1400, 143891), (1442, 139700), (1540, 130810), (1778, 113300), (1925, 104648), (2060, 97790), (2200, 91567), (2266, 88900), (2540, 79310), (2575, 78232), (2794, 72100), (2884, 69850), (3080, 65405), (3175, 63448), (3556, 56650), (3605, 55880), (3850, 52324), (4120, 48895), (4445, 45320), (4532, 44450), (5080, 39655), (5150, 39116), (5588, 36050), (5665, 35560), (5768, 34925), (6350, 31724), (6985, 28840), (7112, 28325), (7210, 27940), (7700, 26162), (7931, 25400), (8890, 22660), (9064, 22225), (9779, 20600), (10300, 19558), (11176, 18025), (11330, 17780), (12700, 15862), (13081, 15400), (13970, 14420)]